I. | Use of improved crop varieties |
II. | Use of better management practices |
III. | Use of agrochemicals [fertilisers and pesticides] |
1. | Only I | 2. | Only I and III |
3. | Only I and II | 4. | I, II and III |
1. | More tolerance to abiotic stresses |
2. | Alternative resources to industries |
3. | Increased efficiency of mineral usage by plants |
4. | Fixation of atmospheric nitrogen |